diff --git a/include/EDriverTypes.h b/include/EDriverTypes.h
index 71cea544..04097573 100644
--- a/include/EDriverTypes.h
+++ b/include/EDriverTypes.h
@@ -20,13 +20,6 @@ namespace video
 		render and display any graphics. */
 		EDT_NULL,
 
-		// obsolete constants to make some code happy
-		// TODO delete
-		EDT_SOFTWARE,
-		EDT_BURNINGSVIDEO,
-		DEPRECATED_EDT_DIRECT3D8_NO_LONGER_EXISTS,
-		EDT_DIRECT3D9,
-
 		//! OpenGL device, available on most platforms.
 		/** Performs hardware accelerated rendering of 3D and 2D
 		primitives. */
diff --git a/include/ITexture.h b/include/ITexture.h
index 3976ba37..f975abd8 100644
--- a/include/ITexture.h
+++ b/include/ITexture.h
@@ -97,14 +97,6 @@ enum E_TEXTURE_CREATION_FLAG
 	  */
 	ETCF_AUTO_GENERATE_MIP_MAPS = 0x00000100,
 
-	//! Enable support for vertex shader texture sampling on some drivers
-	/** Default is false.
-	This adds a small costs to all texture switches.
-	Currently only affects D3D9. 
-	On OpenGL vertex shaders use the same texture unit as pixel shaders, so support there only depends on GL version and not on this flag
-	*/
-	ETCF_SUPPORT_VERTEXT_TEXTURE = 0x00000200,
-
 	/** This flag is never used, it only forces the compiler to compile
 	these enumeration values to 32 bit. */
 	ETCF_FORCE_32_BIT_DO_NOT_USE = 0x7fffffff
diff --git a/include/IVideoDriver.h b/include/IVideoDriver.h
index ef8e38e1..d26d75a5 100644
--- a/include/IVideoDriver.h
+++ b/include/IVideoDriver.h
@@ -366,8 +366,7 @@ namespace video
 				const io::path& name = "rt", const ECOLOR_FORMAT format = ECF_UNKNOWN) =0;
 
 		//! Adds a new render target texture with 6 sides for a cubemap map to the texture cache.
-		/** NOTE: Only supported on D3D9 so far.
-		\param sideLen Length of one cubemap side.
+		/** \param sideLen Length of one cubemap side.
 		\param name A name for the texture. Later calls of getTexture() with this name will return this texture.
 		The name can _not_ be empty.
 		\param format The color format of the render target. Floating point formats are supported.
diff --git a/include/SExposedVideoData.h b/include/SExposedVideoData.h
index 5e86562b..17e2364d 100644
--- a/include/SExposedVideoData.h
+++ b/include/SExposedVideoData.h
@@ -5,12 +5,6 @@
 #ifndef __S_EXPOSED_VIDEO_DATA_H_INCLUDED__
 #define __S_EXPOSED_VIDEO_DATA_H_INCLUDED__
 
-// forward declarations for internal pointers
-struct IDirect3D9;
-struct IDirect3DDevice9;
-struct IDirect3D8;
-struct IDirect3DDevice8;
-
 namespace irr
 {
 namespace video
@@ -27,19 +21,6 @@ struct SExposedVideoData
 	SExposedVideoData() {OpenGLWin32.HDc=0; OpenGLWin32.HRc=0; OpenGLWin32.HWnd=0;}
 	explicit SExposedVideoData(void* Window) {OpenGLWin32.HDc=0; OpenGLWin32.HRc=0; OpenGLWin32.HWnd=Window;}
 
-	struct SD3D9
-	{
-		//! Pointer to the IDirect3D9 interface
-		IDirect3D9* D3D9;
-
-		//! Pointer to the IDirect3DDevice9 interface
-		IDirect3DDevice9* D3DDev9;
-
-		//! Window handle.
-		/** Get with for example HWND h = reinterpret_cast<HWND>(exposedData.D3D9.HWnd) */
-		void* HWnd;
-	};
-
 	struct SOpenGLWin32
 	{
 		//! Private GDI Device Context.
@@ -87,7 +68,6 @@ struct SExposedVideoData
 
 	union
 	{
-		SD3D9 D3D9;
 		SOpenGLWin32 OpenGLWin32;
 		SOpenGLLinux OpenGLLinux;
 		SOpenGLOSX OpenGLOSX;
diff --git a/include/SIrrCreationParameters.h b/include/SIrrCreationParameters.h
index f57058ae..6e7b3abf 100644
--- a/include/SIrrCreationParameters.h
+++ b/include/SIrrCreationParameters.h
@@ -40,7 +40,6 @@ namespace irr
 			Doublebuffer(true),
 			IgnoreInput(false),
 			Stereobuffer(false),
-			HighPrecisionFPU(false),
 			EventReceiver(0),
 			WindowId(0),
 #ifdef _DEBUG
@@ -48,8 +47,6 @@ namespace irr
 #else
 			LoggingLevel(ELL_INFORMATION),
 #endif
-			DisplayAdapter(0),
-			DriverMultithreaded(false),
 			SDK_version_do_not_use(IRRLICHT_SDK_VERSION),
 			PrivateData(0),
 #ifdef IRR_MOBILE_PATHS
@@ -83,12 +80,9 @@ namespace irr
 			Doublebuffer = other.Doublebuffer;
 			IgnoreInput = other.IgnoreInput;
 			Stereobuffer = other.Stereobuffer;
-			HighPrecisionFPU = other.HighPrecisionFPU;
 			EventReceiver = other.EventReceiver;
 			WindowId = other.WindowId;
 			LoggingLevel = other.LoggingLevel;
-			DisplayAdapter = other.DisplayAdapter;
-			DriverMultithreaded = other.DriverMultithreaded;
 			PrivateData = other.PrivateData;
 			OGLES2ShaderPath = other.OGLES2ShaderPath;
 			return *this;
@@ -106,9 +100,6 @@ namespace irr
 		E_DEVICE_TYPE DeviceType;
 
 		//! Type of video driver used to render graphics.
-		/** This can currently be video::EDT_NULL, video::EDT_SOFTWARE,
-		video::EDT_BURNINGSVIDEO, video::EDT_DIRECT3D9, and video::EDT_OPENGL.
-		Default: EDT_BURNINGSVIDEO. */
 		video::E_DRIVER_TYPE DriverType;
 
 		//! Size of the window or the video mode in fullscreen mode. Default: 800x600
@@ -217,15 +208,6 @@ namespace irr
 		Default value: false */
 		bool Stereobuffer;
 
-		//! Specifies if the device should use high precision FPU setting
-		/** This is only relevant for DirectX Devices, which switch to
-		low FPU precision by default for performance reasons. However,
-		this may lead to problems with the other computations of the
-		application. In this case setting this flag to true should help
-		- on the expense of performance loss, though.
-		Default value: false */
-		bool HighPrecisionFPU;
-
 		//! A user created event receiver.
 		IEventReceiver* EventReceiver;
 
@@ -290,16 +272,6 @@ namespace irr
 		*/
 		ELOG_LEVEL LoggingLevel;
 
-		//! Allows to select which graphic card is used for rendering when more than one card is in the system.
-		/** So far only supported on D3D */
-		u32 DisplayAdapter;
-
-		//! Create the driver multithreaded.
-		/** Default is false. Enabling this can slow down your application.
-			Note that this does _not_ make Irrlicht threadsafe, but only the underlying driver-API for the graphiccard.
-			So far only supported on D3D. */
-		bool DriverMultithreaded;
-
 		//! Don't use or change this parameter.
 		/** Always set it to IRRLICHT_SDK_VERSION, which is done by default.
 		This is needed for sdk version checks. */
diff --git a/include/irrlicht.h b/include/irrlicht.h
index 46452f38..d941ca77 100644
--- a/include/irrlicht.h
+++ b/include/irrlicht.h
@@ -255,8 +255,7 @@ namespace irr
 	//! Creates an Irrlicht device. The Irrlicht device is the root object for using the engine.
 	/** If you need more parameters to be passed to the creation of the Irrlicht Engine device,
 	use the createDeviceEx() function.
-	\param driverType: Type of the video driver to use. This can currently be video::EDT_NULL,
-	video::EDT_SOFTWARE, video::EDT_BURNINGSVIDEO, video::EDT_DIRECT3D9 and video::EDT_OPENGL.
+	\param driverType: Type of the video driver to use.
 	\param windowSize: Size of the window or the video mode in fullscreen mode.
 	\param bits: Bits per pixel in fullscreen mode. Ignored if windowed mode.
 	\param fullscreen: Should be set to true if the device should run in fullscreen. Otherwise
@@ -280,16 +279,6 @@ namespace irr
 		bool vsync = false,
 		IEventReceiver* receiver = 0);
 
-	//! typedef for Function Pointer
-	typedef IrrlichtDevice* (IRRCALLCONV *funcptr_createDevice )(
-			video::E_DRIVER_TYPE driverType,
-			const core::dimension2d<u32>& windowSize,
-			u32 bits,
-			bool fullscreen,
-			bool stencilbuffer,
-			bool vsync,
-			IEventReceiver* receiver);
-
 
 	//! Creates an Irrlicht device with the option to specify advanced parameters.
 	/** Usually you should used createDevice() for creating an Irrlicht Engine device.
@@ -302,10 +291,6 @@ namespace irr
 	extern "C" IRRLICHT_API IrrlichtDevice* IRRCALLCONV createDeviceEx(
 		const SIrrlichtCreationParameters& parameters);
 
-	//! typedef for Function Pointer
-	typedef IrrlichtDevice* (IRRCALLCONV *funcptr_createDeviceEx )( const SIrrlichtCreationParameters& parameters );
-
-
 	// THE FOLLOWING IS AN EMPTY LIST OF ALL SUB NAMESPACES
 	// EXISTING ONLY FOR THE DOCUMENTATION SOFTWARE DOXYGEN.
 
diff --git a/include/triangle3d.h b/include/triangle3d.h
index 61d23a4b..9218ae25 100644
--- a/include/triangle3d.h
+++ b/include/triangle3d.h
@@ -100,8 +100,7 @@ namespace core
 		//! Check if a point is inside the triangle (border-points count also as inside)
 		/** This method uses a barycentric coordinate system.
 		It is faster than isPointInside but is more susceptible to floating point rounding
-		errors. This will especially be noticeable when the FPU is in single precision mode
-		(which is for example set on default by Direct3D).
+		errors.
 		\param p Point to test. Assumes that this point is already
 		on the plane of the triangle.
 		\return True if point is inside the triangle, otherwise false. */
diff --git a/source/Irrlicht/Android/CIrrDeviceAndroid.cpp b/source/Irrlicht/Android/CIrrDeviceAndroid.cpp
index 43c5b0f3..db8386ae 100644
--- a/source/Irrlicht/Android/CIrrDeviceAndroid.cpp
+++ b/source/Irrlicht/Android/CIrrDeviceAndroid.cpp
@@ -535,11 +535,7 @@ void CIrrDeviceAndroid::createDriver()
 	case video::EDT_NULL:
 		VideoDriver = video::createNullDriver(FileSystem, CreationParams.WindowSize);
 		break;
-	case video::EDT_SOFTWARE:
-	case video::EDT_BURNINGSVIDEO:
 	case video::EDT_OPENGL:
-	case video::DEPRECATED_EDT_DIRECT3D8_NO_LONGER_EXISTS:
-	case video::EDT_DIRECT3D9:
 		os::Printer::log("This driver is not available in Android. Try OpenGL ES 1.0 or ES 2.0.", ELL_ERROR);
 		break;
 	default:
diff --git a/source/Irrlicht/CCameraSceneNode.cpp b/source/Irrlicht/CCameraSceneNode.cpp
index 77d8c28f..7407788e 100644
--- a/source/Irrlicht/CCameraSceneNode.cpp
+++ b/source/Irrlicht/CCameraSceneNode.cpp
@@ -19,8 +19,7 @@ CCameraSceneNode::CCameraSceneNode(ISceneNode* parent, ISceneManager* mgr, s32 i
 	: ICameraSceneNode(parent, mgr, id, position),
 	BoundingBox(core::vector3df(0, 0, 0)),	// Camera has no size. Still not sure if FLT_MAX might be the better variant
 	Target(lookat), UpVector(0.0f, 1.0f, 0.0f), ZNear(1.0f), ZFar(3000.0f),
-	InputReceiverEnabled(true), TargetAndRotationAreBound(false),
-	HasD3DStyleProjectionMatrix(true)
+	InputReceiverEnabled(true), TargetAndRotationAreBound(false)
 {
 	#ifdef _DEBUG
 	setDebugName("CCameraSceneNode");
@@ -36,7 +35,6 @@ CCameraSceneNode::CCameraSceneNode(ISceneNode* parent, ISceneManager* mgr, s32 i
 		if ( d->getCurrentRenderTargetSize().Height )
 			Aspect = (f32)d->getCurrentRenderTargetSize().Width /
 				(f32)d->getCurrentRenderTargetSize().Height;
-		HasD3DStyleProjectionMatrix = d->getDriverType() != video::EDT_OPENGL;
 	}
 
 	ViewArea.setFarNearDistance(ZFar - ZNear);
@@ -223,7 +221,7 @@ void CCameraSceneNode::setFOV(f32 f)
 
 void CCameraSceneNode::recalculateProjectionMatrix()
 {
-	ViewArea.getTransform ( video::ETS_PROJECTION ).buildProjectionMatrixPerspectiveFovLH(Fovy, Aspect, ZNear, ZFar, HasD3DStyleProjectionMatrix);
+	ViewArea.getTransform ( video::ETS_PROJECTION ).buildProjectionMatrixPerspectiveFovLH(Fovy, Aspect, ZNear, ZFar, false);
 	IsOrthogonal = false;
 }
 
@@ -296,7 +294,7 @@ void CCameraSceneNode::recalculateViewArea()
 	core::matrix4 m(core::matrix4::EM4CONST_NOTHING);
 	m.setbyproduct_nocheck(ViewArea.getTransform(video::ETS_PROJECTION),
 						ViewArea.getTransform(video::ETS_VIEW));
-	ViewArea.setFrom(m, HasD3DStyleProjectionMatrix);
+	ViewArea.setFrom(m, false);
 }
 
 
diff --git a/source/Irrlicht/CCameraSceneNode.h b/source/Irrlicht/CCameraSceneNode.h
index 80379f23..6f59b8c1 100644
--- a/source/Irrlicht/CCameraSceneNode.h
+++ b/source/Irrlicht/CCameraSceneNode.h
@@ -161,8 +161,6 @@ namespace scene
 
 		bool InputReceiverEnabled;
 		bool TargetAndRotationAreBound;
-
-		bool HasD3DStyleProjectionMatrix;	// true: projection from 0 to w; false: -w to w
 	};
 
 } // end namespace
diff --git a/source/Irrlicht/CIrrDeviceLinux.cpp b/source/Irrlicht/CIrrDeviceLinux.cpp
index dae3b04e..23c57390 100644
--- a/source/Irrlicht/CIrrDeviceLinux.cpp
+++ b/source/Irrlicht/CIrrDeviceLinux.cpp
@@ -633,11 +633,6 @@ void CIrrDeviceLinux::createDriver()
 		os::Printer::log("No WebGL1 support compiled in.", ELL_ERROR);
 #endif
 		break;
-	case video::DEPRECATED_EDT_DIRECT3D8_NO_LONGER_EXISTS:
-	case video::EDT_DIRECT3D9:
-		os::Printer::log("This driver is not available in Linux. Try OpenGL or Software renderer.",
-			ELL_ERROR);
-		break;
 	case video::EDT_NULL:
 		VideoDriver = video::createNullDriver(FileSystem, CreationParams.WindowSize);
 		break;
diff --git a/source/Irrlicht/CIrrDeviceOSX.mm b/source/Irrlicht/CIrrDeviceOSX.mm
index 4069cf19..18b7df4f 100644
--- a/source/Irrlicht/CIrrDeviceOSX.mm
+++ b/source/Irrlicht/CIrrDeviceOSX.mm
@@ -758,8 +758,6 @@ void CIrrDeviceMacOSX::createDriver()
 #endif
 			break;
 
-		case video::DEPRECATED_EDT_DIRECT3D8_NO_LONGER_EXISTS:
-		case video::EDT_DIRECT3D9:
 		case video::EDT_OGLES1:
 		case video::EDT_OGLES2:
 			os::Printer::log("This driver is not available in OSX. Try OpenGL or Software renderer.", ELL_ERROR);
diff --git a/source/Irrlicht/CIrrDeviceWin32.cpp b/source/Irrlicht/CIrrDeviceWin32.cpp
index 9e92a8fa..3fc0cd99 100644
--- a/source/Irrlicht/CIrrDeviceWin32.cpp
+++ b/source/Irrlicht/CIrrDeviceWin32.cpp
@@ -41,10 +41,6 @@ namespace irr
 {
 	namespace video
 	{
-#ifdef _IRR_COMPILE_WITH_DIRECT3D_9_
-		IVideoDriver* createDirectX9Driver(const irr::SIrrlichtCreationParameters& params, io::IFileSystem* io, HWND window);
-#endif
-
 #ifdef _IRR_COMPILE_WITH_OPENGL_
 		IVideoDriver* createOpenGLDriver(const irr::SIrrlichtCreationParameters& params, io::IFileSystem* io, IContextManager* contextManager);
 #endif
@@ -950,19 +946,6 @@ void CIrrDeviceWin32::createDriver()
 {
 	switch(CreationParams.DriverType)
 	{
-	case video::DEPRECATED_EDT_DIRECT3D8_NO_LONGER_EXISTS:
-		os::Printer::log("DIRECT3D8 Driver is no longer supported in Irrlicht. Try another one.", ELL_ERROR);
-		break;
-	case video::EDT_DIRECT3D9:
-#ifdef _IRR_COMPILE_WITH_DIRECT3D_9_
-		VideoDriver = video::createDirectX9Driver(CreationParams, FileSystem, HWnd);
-
-		if (!VideoDriver)
-			os::Printer::log("Could not create DIRECT3D9 Driver.", ELL_ERROR);
-#else
-		os::Printer::log("DIRECT3D9 Driver was not compiled into this dll. Try another one.", ELL_ERROR);
-#endif
-		break;
 	case video::EDT_OPENGL:
 #ifdef _IRR_COMPILE_WITH_OPENGL_
 		switchToFullScreen();